Screw fastener in metal connector to wood structure shear connec
Screw fastener with multi-point wrenching head and locking capab
Screw fastener with multiple threaded portions
Screw fixing device
Screw fixing device for a concrete construction element
Screw fixing element
Screw fixing plug
Screw fixing plug and combination of the same with a screw
Screw for contaminated pre-tapped holes
Screw for contaminated pre-tapped holes
Screw for easily engaging the internal thread of a tapped hole
Screw for fastening
Screw for fastening metal or plastic sections or plates onto...
Screw for fibrous boards
Screw for fixing wooden laths on a roof substructure or a...
Screw for joining thin workpieces
Screw for plastic composite lumber
Screw for screwing into a material of low strength
Screw for torque-limited fastening
Screw for use as a fastener in fibrous material such as wood